Number | Date | Country | Kind |
---|---|---|---|
198 58 859 | Dec 1998 | DE |
Number | Name | Date | Kind |
---|---|---|---|
3597361 | Sumner | Aug 1971 | |
4676658 | Herfeld | Jun 1987 | |
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4919847 | Barletta et al. | Apr 1990 | |
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5490954 | Van Der Hoeven et al. | Feb 1996 | |
5576285 | France et al. | Nov 1996 | |
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5703037 | Doumen et al. | Dec 1997 | |
5736501 | Yamashita et al. | Apr 1998 | |
5855625 | Maurer et al. | Jan 1999 | |
5929021 | Dhanuka et al. | Jul 1999 |
Number | Date | Country |
---|---|---|
196 51 072 | Jun 1998 | DE |
198 18 966 | Nov 1999 | DE |
1151766 | May 1969 | GB |
58217598 | Dec 1983 | JP |
WO9323520 | Nov 1983 | WO |
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Entry |
---|
SOEFW, 99 (1973) pp. 358-359. |
SOEFW, 94, (1968) pp. 234-235. |